15943347

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11003}}^1$

素因数の和:11039

約数の個数: 24

約数和(自身を含む): 27465984

約数和(自身を除く): 11522637

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 11003, 33009, 77021, 99027, 231063, 253069, 693189, 759207, 1771483, 2277621, 5314449, 15943347]

約数ペア:

[(1, 15943347), (3, 5314449), (7, 2277621), (9, 1771483), (21, 759207), (23, 693189), (63, 253069), (69, 231063), (161, 99027), (207, 77021), (483, 33009), (1449, 11003)]